133673251039 has 2 divisors, whose sum is σ = 133673251040. Its totient is φ = 133673251038.

The previous prime is 133673251013. The next prime is 133673251091. The reversal of 133673251039 is 930152376331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133673251039 - 2⁵ = 133673251007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133673250986 and 133673251004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133673251099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66836625519 + 66836625520.

It is an arithmetic number, because the mean of its divisors is an integer number (66836625520).

Almost surely, 2^133673251039 is an apocalyptic number.

133673251039 is a deficient number, since it is larger than the sum of its proper divisors (1).

133673251039 is an equidigital number, since it uses as much as digits as its factorization.

133673251039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 306180, while the sum is 43.

The spelling of 133673251039 in words is "one hundred thirty-three billion, six hundred seventy-three million, two hundred fifty-one thousand, thirty-nine".